Turning and milling compound machine tools and CNC lathes each have their own advantages in rigidity. Which one is better depends on the specific processing requirements . The following analysis is conducted from three dimensions: rigidity characteristics, processing scenarios, and optimization:
I. Comparison of Rigidity Characteristics
Youdaoplaceholder0 rigidity of CNC lathes
Youdaoplaceholder0 Advantages : Focused on turning processing, simplified structure (such as single spindle, single tool turret), more compact bed design, stable rigidity performance in turning scenarios, especially suitable for high-precision turning (such as shaft and disc parts).
Youdaoplaceholder0 limitation : During compound processing such as milling and drilling, multiple clamping is required. Repeated positioning may introduce errors and indirectly affect the overall rigidity performance.
The rigidity of turning and milling compound machine tools
Youdaoplaceholder0 Advantages : It integrates multiple functions such as turning, milling, drilling, and tapping, and has a more complex structure (such as dual spindles, multiple tool turrets, and B-axis rotating tool turrets). However, through optimized design (such as an integral bed and high-rigidity columns), it can achieve rigid balance in multi-process machining, especially suitable for the one-time clamping completion of complex parts (such as aviation blades and medical bone nails).
Youdaoplaceholder0 limitation : The complex structure may result in slightly lower rigidity than dedicated CNC lathes in some scenarios (such as ultra-precision turning).
Ii. Adaptability to processing scenarios
Youdaoplaceholder0 scene CNC lathe recommendation reasons turning and milling compound recommendation reasons
Youdaoplaceholder0 simple shaft parts batch processing simple structure, low cost, stable rigidity to meet requirements, redundant functions, low cost performance
Youdaoplaceholder0 Complex parts (such as turbines and molds) need to be clamped multiple times, and the rigidity advantage is weakened. One clamping can complete multiple processes, and the rigidity balance is better
Youdaoplaceholder0 High-precision turning (such as optical components) special design with higher rigidity. Composite functions may introduce additional vibration
Youdaoplaceholder0 small-batch and multi-variety production high changeover cost, high flexibility, rigidity adapted to multiple processes
Iii. Breaking through the traditional rigid limitations
Youdaoplaceholder0 CNC lathe
By analyzing cutting force data through machine learning, the feed rate and cutting depth are dynamically adjusted to maximize the material removal rate within the range of maintaining rigidity.
Youdaoplaceholder0 predictive maintenance : Monitor parameters such as spindle vibration and temperature, and issue early warnings of the risk of rigidity decline (such as bearing wear).
Youdaoplaceholder0 turning and milling compound machine tool
Youdaoplaceholder0 multi-process rigid collaborative optimization : Automatically generate the optimal processing sequence and parameters for machine tool deformation under different processes, reducing rigidity fluctuations.
Youdaoplaceholder0 Digital twin : Test rigidity performance in a virtual environment, optimize bed structure or tool turret layout, and reduce the trial-and-error cost of physical prototypes.
Youdaoplaceholder0 Action proposal :
If your processing mainly involves simple turning , and the batch size is large with high precision requirements, the rigidity of a CNC lathe is more reliable.
If complex processing needs to be completed in one clamping at , the rigidity balance ability of turning and milling compound is more advantageous;
Youdaoplaceholder0 Discussion direction : Do you want to learn more about how to achieve real-time monitoring and optimization of machine tool rigidity? Or do you need a case of rigidity comparison for a certain type of parts?
Service
Mobile website